Every API, one clean contract.

Search Coursera by keyword (any topic, skill, tool or title). Returns a paginated list of result cards — name, url, type (course / specialization / professional certificate / guided project), partner, rating, review count, difficulty, duration, skills and free status — most-relevant first. Optional filters: level, type, language, sort. Feed a result's slug/url into the detail action. Page with `page`; meta.has_more / meta.total_count tell you how many.

{
  "query": "machine learning"
}

Full detail for one Coursera course OR program (specialization / professional certificate) by slug or URL. For a course: description, difficulty, estimated workload, rating (average, count, by-star), total enrollments, languages, certificates, what-you'll-learn, recommended background, skills, instructors and partners. For a program: the same plus the list of courses inside it. Pass a search result's url, or a slug with type='specialization' to force the program path.

{
  "slug": "machine-learning"
}

Top public student reviews for a Coursera course or program by slug/url: star rating, review text, author and date. Returns the most-helpful reviews Coursera surfaces on the page (top reviews — Coursera does not expose deep review pagination without login). Use meta.review_count for the total number of ratings.

{
  "slug": "machine-learning"
}

Browse the universities and companies that partner with Coursera (Stanford, University of Michigan, Google, IBM, …). Returns partner id, name and logo. Use it to map who publishes on Coursera.

Browse Coursera's subject catalogue — the top-level domains (Data Science, Business, Computer Science, Arts & Humanities, …) with their slug and description. Use a subject slug as the search `subject` filter.